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Starting Signal for Athletes With Sensory Disability
June 15, 2011 — A new system alerts racers about the race start through visual signals -- enabling reaction time equal to other ... > full story -
Protecting Medical Implants from Attack
June 14, 2011 — A new system would jam wireless signals sent to medical implants by unauthorized ... > full story -
Miniature Power Plants for Aircraft Bodies
June 14, 2011 — Sensor networks are supposed to pervade the body shell of airplanes in the future – much like a nervous system. And, newly developed sensors do not require any external power ... > full story -
Nanotechnology Circuits for Wireless Devices: First Wafer-Scale Graphene Integrated Circuit Smaller Than a Pinhead
June 11, 2011 — Scientists have achieved a milestone in creating a building block for the future of wireless devices. Researchers have announced the first integrated circuit fabricated from wafer-size graphene, and ... > full story -
Communicating in a Crisis: Researchers Devise New Technique to Help Rescuers Communicate After Terrorist Attacks
June 9, 2011 — In the aftermath of the London bombings mobile phones and radios stopped working making the already tricky rescue operation even more difficult. Now experts have developed a solution to ensure ... > full story -
Cell Phones and Cancer: Assessment Classifies Radiofrequency Electromagnetic Fields as Possibly Carcinogenic to Humans
May 31, 2011 — A new World Health Organization report classifies radiofrequency electromagnetic fields as possibly carcinogenic to humans, based on an increased risk for glioma, a malignant type of brain cancer, ... > full story -
Noninvasive Wireless Near-Infrared Device Provides Reliable Diagnosis of Bladder Dysfunction
May 31, 2011 — A cell phone-sized, wireless near-infrared device is as reliable as the current "gold standard" invasive tests in determining bladder disease, according to a new ... > full story -
Novel Artificial Material Could Facilitate Wireless Power
May 23, 2011 — Electrical engineers have determined that unique artificial materials should theoretically make it possible to improve the power transfer to small devices, such as laptops or cell phones, or ... > full story -
Wireless Sensor Network Monitors Microclimate in the Forest
May 19, 2011 — During a forest monitoring operation, forestry scientists measure various environmental values. This is how they obtain indications about how the forests are changing and what can be done to preserve ... > full story -
Low-Cost Wireless Sensor Networks Open New Horizons for the Internet of Things
April 12, 2011 — The ESNA project enables high effective networking based on cheap wireless sensors in a wide range of business applications – from more comfortable and energy-efficient environmental controls ... > full story
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